221636304

素因数分解:

$2^4\times 3^3\times {\mathrm{513047}}^1$

素因数の和:513064

約数の個数: 40

約数和(自身を含む): 636179520

約数和(自身を除く): 414543216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 513047, 1026094, 1539141, 2052188, 3078282, 4104376, 4617423, 6156564, 8208752, 9234846, 12313128, 13852269, 18469692, 24626256, 27704538, 36939384, 55409076, 73878768, 110818152, 221636304]

約数ペア:

[(1, 221636304), (2, 110818152), (3, 73878768), (4, 55409076), (6, 36939384), (8, 27704538), (9, 24626256), (12, 18469692), (16, 13852269), (18, 12313128), (24, 9234846), (27, 8208752), (36, 6156564), (48, 4617423), (54, 4104376), (72, 3078282), (108, 2052188), (144, 1539141), (216, 1026094), (432, 513047)]